Which of the following is a vector quantity? (K:1) Select one: O a. displacement O b. distance O c. speed O d. 'time

Q: i. Suppose 8.5x10-19 J of work is done to bring the nucleus of an atom from some infinite distance…

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Q: webassign.net/web/Student/Assignment-Responses/la = 29005162 Error Update : 5. [-/1 Points] DETAILS…

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A: Solution:- 1) A 84 Ah rated battery means, it can provide 84 Ampere current for 1hour or 42 ampere…

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A: Why don´t we feel the atmospheric pressure?

Q: 9V. 18 Ω ww b 1₂ ↑ 3 VT d 652 352 ↑I3 = -(I₂+)

A: Solution:-

Q: An object is placed 15 cm from a converging ( concave ) mirror that has a focal length of 10 cm a.…

A: Hi, as this problem contains multiple sub-parts, hence the first three sub-parts will be solved for…

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Q: A 0.71-kg mass is attached to the end of a spring and set into oscillation on a horizontal…

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Q: ons with a kinetic kg. energy of 0.0327eV. If the half-life of neutrons be 700 s, what fraction of…

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Q: A 1000-kg car travels with the horizontal at 20 m/s. Find the cruising kilowatt power required,…

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Q: A concave shaving mirror has a radius of curvature of +36.1 cm. It is positioned so that the…

A: Given data: The radius of curvature of mirror is R=36.1 cm. The magnification of image is m=1.59.

Q: The left ventricle of a resting adult’s heart pumps blood at a flow rate of 83 cm3/s, and an average…

A: Write the given data with the proper variables. Q=83×10-6 m3/sΔP=75.5 mm Hg=75.5 mm Hg×133.32 Pa1 mm…

Q: A spherical balloon of volume 4.07 x 10 cm³ contains helium at a pressure of 1.21 X 10° Pa. How many…

A: Given: The volume of the gas is 4.07x103 cm3. The pressure of the gas is 1.21x105 Pa. The average…

Q: How fast must a meterstick be moving if its length is measured to shrink to 0.443 m? Xc What is the…

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Q: Two bells singing together produce six beats per seconds. If the lower frequency is 126 hz .…

A: Two bells singing together produce six beats per second. Lower frequency is, f1= 126 Hz

Q: choose the correct answer 1. The “Photoelectric Effect” involves: A. emission of electrons that…

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Q: A Stevedore wants to push a 50 kg crate up a 40 degree ramp. He can push with a maximum 300 N. What…

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Q: a 2. An inductance of 1 mH, a condenser of 10 μF and resistance of 50 Q are connected in series. The…

A: An inductance of 1mH , condenser of 10yF and a resistance of 50 ohm are connected in series.

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Q: u illuminate a slit with a width of 79.9 μm with a light of wavelength 721 nm and observe the…

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Q: Hoover Dam on the Colorado River is the highest dam in the United States at 221m, with a power…

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Q: Two different photons of light have wavelengths of 5.00x10-7m (photon P) and 2.40x10-8m (photon Q).…

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Q: Review Conceptual Example 6 before working this problem. For water vapor in air a 293 K, the…

A: Given Data, Temperature of water vapor (T)=293 K The diffusion constant is (D)=2.4 x 10-5 m2/s…

Q: how do you compare us with people from the moon. Explain?

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Q: How does a mercury thermometer work?

A: How does a mercury thermometer work?

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A: Given:  115 stark = 29 Kent EXACT  This implies ,  1stark = 29/115 Kent.= 0.252173913 Kent  13…

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Q: An apartment has a living room whose dimensions are 2.8 m x 5.2 m x 6.7 m. Assume that the air in…

A: By, ideal gas equation  PV = nRT  1.01×105×2.8×5.2×6.7 = n×8.3×(273+21)  n = 4037.68 moles

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Q: Refer to the procedure part. Assume Xcm 50.0 cm, 150.0 g is suspended from a hanger clamp at the…

A: Givenxcm=50 cmMass of 150 g at x=+15 cmMass of hanger clamp, =16.5 g

Q: Page 554 Practice Problem 17.10: What total charge q must be distributed uniformly over a spherical…

A: Given Electric field E =680 N/C Radius R = 0.5 m

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A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.